Vacheron Constantin celebrates 30 years of Overseas with an ultra-thin azure perpetual calendar

For the Overseas collection's thirtieth anniversary, Vacheron Constantin presented an ultra-thin perpetual calendar in a new azure-blue colourway. The 2026 watch combines the signature integrated sports-watch case with a soft blue dial that gives the calendar displays a unified, restrained appearance.

Within the 18-carat white-gold case, the perpetual calendar tracks the date, day, month, leap years and moonphase. Keeping those indications readable without overcrowding the dial is central to the design.

The anniversary release is also a reminder of the Overseas' unusual position: a luxurious bracelet sports watch that can house one of mechanical watchmaking's most sophisticated everyday complications.

Rather than radically changing the established silhouette, Vacheron Constantin refines materials, finish and dial colour to mark three decades of the Overseas family.